B/R Midrange
A Standard deck, by Sebastian Martinez Beltrane
8th place at a tournament in Buenos Aires, Argentina on 2014-03-16
As reported at http://www.wizards.com/magic/magazine/article.aspx?x=mtg/daily/eventcoverage/gpba14/welcome

Maindeck:
5 Mountain

Artifacts
2 Rakdos Keyrune (Not currently legal in Standard)
1 Ratchet Bomb (Not currently legal in Standard)

Creatures
4 Desecration Demon (Not currently legal in Standard)
4 Lifebane Zombie (Not currently legal in Standard)
2 Stormbreath Dragon (Not currently legal in Standard)

Instants
2 Bile Blight (Not currently legal in Standard)
1 Hero's Downfall (Not currently legal in Standard)

Legendary Enchantment Artifacts
1 Whip of Erebos (Not currently legal in Standard)

Legendary Planeswalkers
2 Chandra, Pyromaster (Not currently legal in Standard)

Sorceries
3 Anger of the Gods (Not currently legal in Standard)
3 Dreadbore (Not currently legal in Standard)
2 Mizzium Mortars (Not currently legal in Standard)
2 Rakdos's Return (Not currently legal in Standard)
2 Read the Bones (Not currently legal in Standard)
4 Thoughtseize (Not currently legal in Standard)

Basic Lands
6 Swamp

Lands
4 Blood Crypt (Not currently legal in Standard)
4 Mutavault (Not currently legal in Standard)
2 Rakdos Guildgate (Not currently legal in Standard)
4 Temple of Malice (Not currently legal in Standard)

Sideboard:
1 Pithing Needle
1 Sire of Insanity (Not currently legal in Standard)
2 Dark Betrayal (Not currently legal in Standard)
2 Doom Blade (Not currently legal in Standard)
1 Whip of Erebos (Not currently legal in Standard)
1 Erebos, God of the Dead (Not currently legal in Standard)
2 Duress
2 Gild (Not currently legal in Standard)
1 Mizzium Mortars (Not currently legal in Standard)
2 Slaughter Games (Not currently legal in Standard)